Syntax error with dynamic enum access in PHP 8.3

[ben-mckenzie]

Describe the bug
Intelephense appears to not support dynamically accessing enum variants via the syntax MyEnum::{$myVar} even when PHP version is set to 8.3.

To Reproduce
Set "intelephense.environment.phpVersion": "8.3.0" or similar
Disable PHP Language Features

Test snippet:

<?php

enum Test: string {
    case A = 'a';
    case B = 'b';
}

$a = 'A';

echo Test::{$a};

Squiggle appears under final semicolon, with Unexpected ';'. Expected '('.intelephense(P1001)

Expected behavior
Treats as valid syntax for PHP 8.3 with no squiggles

Platform and version
Windows 10 22H2, WSL2, VS Code v1.88.1, Intelephense v1.10.4.